edX is a global online learning platform offering university-level courses, professional certificates, MicroBachelors, MicroMasters, and full degrees from MIT, Harvard, Berkeley, and 250-plus other top institutions. Marketed as an online university and professional certificate platform, edX combines self-paced and instructor-led courses across computer science, business, data science, languages, and engineering, hands-on capstone projects, verified certificates, and bootcamp formats for in-demand skills. edX is the choice for working professionals upskilling for tech and business careers, college students supplementing their formal degree, and lifelong learners who want credentialed coursework from established universities.